Remove unused space in gain_meter's automation menu

diff --git a/gtk2_ardour/gain_meter.cc b/gtk2_ardour/gain_meter.cc
index bdc1e21ad3b35642248a1fe6e4318b68691bd321..85122b93ee8caa2a9bdc7aa20069315f2f5e4a66 100644 (file)
--- a/gtk2_ardour/gain_meter.cc
+++ b/gtk2_ardour/gain_meter.cc
@@ -162,6 +162,7 @@ GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int
        gain_astyle_menu.items().push_back (MenuElem (_("Abs")));
 
        gain_astate_menu.set_name ("ArdourContextMenu");
+       gain_astate_menu.set_reserve_toggle_size(false);
        gain_astyle_menu.set_name ("ArdourContextMenu");
 
        gain_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &GainMeterBase::fader_moved));